BBC headers
 

Well got the headers in last week and they don't fit. Tube is hitting my frame and a arm mount. Have to send them back. Now back to searching for headers. This sucks. Any suggestions?


http://www.summitracing.com/parts/snh-bb4-p/overview/

Found these, says fits an 90 model truck but mine is 91. Should these fit? And is there a significant power loss from long tube to mid length headers? Thanks in advance.